Zalman is a company mostly known for their cooling solutions, and people instantly associate the name "Zalman" with silence. However, Zalman also manufacturers power supplies, with their new ZM400B-APS following the trend in quieter components. The ZM400B-APS is very similar to the previous model, ZM400A-APF, the main differences being Intel ATX12V ver 1.3 compliance, and two built-in SATA connectors.

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